Merge pull request #1900 from hvenev/spec-ident-port

Restrict identifier port numbers to 5 digits.
5 years ago · 9edf2a3271
parent 621437b0c5 e825224b5b
commit 9edf2a3271
1 changed files with 1 additions and 1 deletions
--- a/specification/appendices/identifier_grammar.rst
+++ b/specification/appendices/identifier_grammar.rst
@ -34,7 +34,7 @@ following grammar::

    server_name = hostname [ ":" port ]

-    port        = *DIGIT
+    port        = 1*5DIGIT

    hostname    = IPv4address / "[" IPv6address "]" / dns-name